- Score
- 8.9 (+3.04 points)
- Total Cost (Current Price)
- $0.047 · 98.0% cheaper
- Response Time (avg)
- 5.30s · 97.0% faster
Tencent
Release: 2026-11-04
Tested on: 2026-11-10 00:51
tencent/hy4::low
~770B total (~49B active)MoEClosedEstimated
Summary
Hy4 scores 5.8 on AI BENCHY and ranks #324. It has 9.6 reliability, a 60.9% pass rate, $2.365 total cost, and 177.34s average response time.
What makes Hy4 unique: It stands out most in Anti-AI Tricks, where it ranks #1, while Tool Calling is its weakest area at #16. It uses unusually many reasoning tokens, which can help explain its slower or more expensive runs.
Recommended alternatives
We recommend choosing one of these models instead:
- Score
- 9.4 (+3.53 points)
- Total Cost (Current Price)
- $0.183 · 92.3% cheaper
- Response Time (avg)
- 6.24s · 96.5% faster
- Score
- 8.6 (+2.77 points)
- Total Cost (Current Price)
- $0.184 · 92.2% cheaper
- Response Time (avg)
- 4.08s · 97.7% faster
Model facts
Researched on 2026-11-09
- Parameters
- ~770B total (~49B active)
- Architecture
- MoE
- Availability
- Closed
- License
- -
Best estimate from public evidence; the vendor did not disclose every value. On the research date no official Hy4 (non-preview) weights or license are public; the expected tencent/Hy4 Hugging Face repository is not accessible. Counts are estimates carried from the Apache-2.0 Hy4 Preview backbone (770B total / 49B active MoE). Reclassify when Tencent publishes the exact checkpoint.
5.8
Consistency
8.3
9.6
$2.365
Total Output Tokens
1,785,684
Total Input Tokens
314,431
Input Price
$0.417 / 1M
Output Price
$1.251 / 1M
Cache Read Price
$0.021 / 1M
Cache Write Price
N/A
Cache prices apply to input tokens. Reads reuse cached prompts; writes store them and can cost extra. Output tokens use the output price.
Flaky tests
5
Flaky tests had mixed outcomes across runs (at least one pass and one fail).
Hamster playing table tennis
Prompt: Create a detailed SVG illustration of a hamster playing table tennis.
#324 Hy4
low
OpenRouter returned no showcase content (finish_reason: length).
- Cost
- $0.083
- Time
- 393.3s
- Tokens
- 65,667 tok
Charts
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Top Models by Score
Score vs Total Cost
Response Time (avg)
Score vs Response Time (avg)
Total Output Tokens
Score vs Total Output Tokens
Quick Compare
Category Breakdown
| Category | Score | Consistency | Tests Correct |
|---|---|---|---|
| Agentic | 4.7 | 1.6 | |
| Anti-AI Tricks | 10.0 | 10.0 | |
| Coding | 5.7 | 7.2 | |
| Combined | 3.0 | 10.0 | |
| Data parsing and extraction | 7.1 | 5.6 | |
| Domain specific | 2.9 | 7.2 | |
| General Intelligence | 10.0 | 10.0 | |
| Instructions following | 10.0 | 10.0 | |
| Puzzle Solving | 7.7 | 10.0 | |
| Tool Calling | 7.0 | 3.7 | |
| Trivia | 3.0 | 10.0 |